Update blog/config.toml
Update blog/config.toml

Co-authored-by: Philipp Oppermann <34c6fceca75e456f25e7e99531e2425c6c1de443@phil-opp.com>
phil-opp/blog_os,phil-opp/blog_os,phil-opp/blogOS,phil-opp/blogOS,phil-opp/blog_os,phil-opp/blog_os